关于Theairisveryfreshino的百科

• —Theairisveryfreshinourcity.Thereisless

• 问题详情：—Theairisveryfreshinourcity.Thereisless___________thanbefore.—Yes.Thegovernmenthastakenactiontoprotecttheenvironment.A.wood           B.pollution       C.noise          D.water【回答】B【解析】A.wood树木；B.polluti...
• 2019-04-0925050